baber/WOPTO huggingface dataset:
Patent KR-20160099625-A (KR)
Inventor: ANDERSEN AUDREE
IPC: C09D167/06
Filed: 2014-12-17
Abstract: 본 발명은 30 내지 160 mg KOH/g의 OH가, 1 내지 2.5 mmol/g의 이론적 탄소-탄소 이중 결합 함량, 1000 내지 3000 g/mol의 수 평균 분자량, 및 2800 내지 10,000 g/mol의 중량 평균 분자량을 갖는 적어도 하나의 알파,오메가-히드록시-관능화 올리고에스테르, 및 OH-반응성 관능기를 갖는 적어도 하나의 알콕시실란을 반응시킴으로써 제조가능한 적어도 하나의 첨가제를 포함하는 용매계 프라이머 서피서이며, 여기서 본 발명의 모든 첨가제의 중량 백분율의 합계는 용매계 프라이머 서피서의 총량을 기준으로 하여 0.5 내지 10 중량%인, 용매계 프라이머 서피서에 관한 것이다.  본 발명은 추가로 다중코트 페인트 시스템의 제조 방법 및 상기 방법에 의해 제조가능한 다중코트 페인트 시스템에 관한 것이다.  본 발명은 추가로 접착을 개선시키기 위한 용매계 프라이머 서피서에서의 상기 확인된 첨가제의 용도에 관한 것이다.
Patent KR-20160102517-A (KR)
Title: 무단 변속기의 제어 장치
Inventor: TAKAHASHI SEIICHIRO
IPC: F16H61/662
Filed: 2015-01-07
Abstract: 무단 변속기의 제어 장치가, 프라이머리 풀리(5)와 세컨더리 풀리(6) 사이에 벨트(7)를 권취 장착하여 동력을 전달하는 무단 변속 기구(CVT)와, 펌프 임펠러(20), 터빈 러너(21) 및 로크업 클러치(2a)를 갖는 토크 컨버터(2)와, 주행 상태에 따라서 로크업 클러치(2a)를 소정의 체결 상태로 제어함과 함께, 무단 변속기를 소정 변속비로 제어하는 제어 수단(10)을 구비한다.  제어 수단(10)은 로크업 클러치(2a)를 해방 상태로부터 체결 상태로 이행시킬 때, 엔진 회전수(Ne)와 터빈 러너의 회전수인 터빈 회전수(Nt)의 차 회전(ΔN)이 소정 차 회전(ΔN1) 이하로 되었을 때는, 터빈 회전수(Nt)가 이행 중의 주행 상태에 기초하여 설정되는 무단 변속 기구(CVT)의 변속비의 제어를 계속한 경우의 터빈 회전수(Nt1)보다도, 엔진 회전수(Ne)에 근접하도록 무단 변속 기구(CVT)의 변속비를 제어한다.
Patent KR-20160113134-A (KR)
Inventor: ISHII YASUHISA
IPC: B82Y30/00
Filed: 2015-01-23
Abstract: 효율적으로 터치 패널 등의 표시 화면에 있어서의 외광 산란의 억제, 블랙 플로팅 방지성 (명소 콘트라스트) 및 전극 패턴 비시인성의 향상을 가능하게 하고, 높은 전광 투과율을 갖는 금속 나노와이어, 그 금속 나노와이어를 포함하는 투명 도전막 및 그 제조 방법, 상기 금속 나노와이어를 포함하는 분산액, 상기 투명 도전막을 구비하는 정보 입력 장치, 그리고 상기 투명 도전막을 구비하는 전자 기기를 제공한다.     금속 나노와이어는, 금속 나노와이어 본체와, 상기 금속 나노와이어 본체에 흡착된 유색 화합물을 갖고, 상기 유색 화합물은 염료이고, 상기 유색 화합물의 흡착량이, 상기 금속 나노와이어 본체에 대하여 0.5 질량％ ∼ 10 질량％ 이다.
Patent KR-20160123307-A (KR)
Title: 입자의 분리 및 농축
Inventor: GIFFORD SEAN C
IPC: B01D21/28
Filed: 2015-01-20
Abstract: 제어된 증분식 여과(CIF)를 위한 디바이스, 방법 및 키트뿐만 아니라 CIF 디바이스를 설계하는 방법이 기재되어 있다. 예를 들어, CIF를 위한 방법은 유체 중 목적으로 하는 크기의 입자의 농도를 조절할 수 있다. 입자를 포함하는 유체는 중앙 채널을 적어도 하나의 인접한 측면 채널 네트워크에 유체 연결하는 복수의 간극과 접촉하도록 유로를 따라서 중앙 채널을 통해서 유동될 수 있다. 흐름 저항은 입자의 농도를 조절하는데 유효한 유로의 적어도 일부를 따라서 저감될 수 있다. 상기 방법은 입자보다 더 큰 복수의 간극을 선택하는 것을 포함할 수 있다. 상기 방법은 중앙 채널 내 일정한 간극 흐름 분획 f 간극 이 복수의 간극 중 각각의 간극을 횡단하도록 하고 그리고 유로를 따라 적어도 하나의 채널을 통해서 유동하도록 하는 것을 포함할 수 있다.
Patent KR-20160140610-A (KR)
Title: 벌집구조체와  이것을  사용한  배기가스 정화용 촉매  및  배기가스 정화용 촉매의  제조방법
Inventor: HIKAZUDANI SUSUMU
IPC: B01J37/02
Filed: 2015-03-27
Abstract: 본  발명은,  충분히  강도가  커서  내용성이  우수한  벌집구조체  및  이것을  사용한  유황산화물(SO x )의  내구성이  우수한  배기가스 정화용 촉매의  제공을  목적·과제로  한다.  본  발명의  벌집구조체는,  무기섬유시트에,  무기바인더  및  제올라이트가  담지된  평판모양 무기섬유시트와,  동  무기바인더  및  제올라이트가  담지된  골판모양 무기섬유시트가  교대로  조합되어  이루어지는  벌집구조체로서,  상기  제올라이트의  입자지름(중심입자지름, D50)이  0.5∼10.0μm  인  것을  특징으로  하고  있다.
Patent KR-20160125438-A (KR)
Title: 각위치 센서가 장착된 동기기의 영구 자석의 노화를 측정하는 방법
Inventor: DUMAS PIERRE
IPC: B60L50/15
Filed: 2015-02-20
Abstract: 본 발명은 고정자(2) 및 회전자(3)를 포함하는 동기기(1)의 영구 자석(4)의 노화를 측정하는 방법에 관한 것이며, 상기 동기기(1)는 회전자(3)의 적어도 하나의 각위치 센서(1a)가 장착되고, 회전자(3)는 고정자(2) 주위로 상기 회전자를 움직이도록 구비되는 영구 자석(4)을 포함하고, 각위치 센서(1a)는 영구 자석(4)의 축방향 에지(4a)와 마주보며 그 바로 옆인 회전자(3)의 축방향 단부(3a)로 연장하며, 상기 방법은: j1) 정지하고 있거나 상기 동기기(1)의 온 로드 또는 오프 로드 회전 페이즈 동안, 자기유도 측정 센서(6) 및 전자 유닛을 사용하여 최대 자기유도 값을 판정하는 단계; j2) 측정한 최대 자기유도 값을 기준 값과 비교하는 단계; 및 j3) 최대 자기유도 값이 기준 값미만이며, 상기 기준 값에 대해 판정한 차이를 나타낸다면, 전자 유닛을 사용하여 경고 정보(S)를 생성하며, 그렇지 않다면 단계 j1)로 복귀하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20170003910-A (KR)
Title: 의료 장비
Inventor: BOEHMDOERFER RICHARD
IPC: A61B17/00
Filed: 2015-02-02
Abstract: 본 발명은 의료 장비, 특히 수술 장비로서, 의료 개입을 위한 개입 부분(20); 장비를 유지하기 위해, 바람직하게는 개입 부분을 작동시키기 위해 구성되는 그립(14)을 구비하는 의료 장비에 있어서, 스테인레스 강으로 제조되며 리세스(0)들 및 이들 리세스 사이에 형성되는 엔클로저 부분(4, 5, 6, 7)을 갖춘 그립 표면 부분(1)을 포함하는 의료 장비에 관한 것이다. 본 발명에 따르면, 동일한 길이로 된 6개의 에지 부분(3-1, 3-2, 3-3, 3-4, 3-5, 3-6)을 갖는 육각형 에지(2)를 갖춘 리세스(0)가 마련되며, 장치의 와인딩(winding)의 상류 및/또는 하류에 있는 각각의 리세스(0)의 상호 이웃하는 에지 부분들(3-1, 3-2; 3-2, 3-3, …)은 평면 표면 상에서 동일한 120 도의 각도(φ)에 걸쳐 있으며, 육각형 에지(2)는 이웃하는 리세스(0)들 사이에 형성되는 엔클로저 부분(4, 5, 6, 7)들에 의해 형성되고, 그 결과로서, 허니컴 구조(9)가 획득된다.
Patent KR-20170023787-A (KR)
Inventor: OBATA YUTAKA
IPC: B29C45/02
Filed: 2015-06-22
Abstract: 25 ℃ 에서의 점도가 1 ∼ 300 mPa·s 인, 치환 또는 무치환의, 탄소수 6 이상의 지환식 탄화수소기가 에스테르 결합한 (메트)아크릴레이트 화합물, (B) 구상 실리카, 및 (C) 백색 안료를 포함하고, 25 ℃ 에서 10 s -1  의 전단 점도가 1 ㎩·s 이상 500 ㎩·s 이하이고, 25 ℃ 에서 100 s -1  의 전단 속도가 0.3 ㎩·s 이상 100 ㎩·s 이하인 열경화성 조성물.
Patent KR-20170002479-A (KR)
Title: 연결된 rom-ram 테이블에 기초하여 산술 코딩을 수행하는 방법 및 장치
Inventor: SAID AMIR
IPC: H04N19/93
Filed: 2015-06-29
Abstract: 본 발명은, 데이터 심볼에 대한 산술 디코딩을 수행하는 방법으로서, 디코딩 테이블 인덱스를 생성하는 단계; ROM 테이블로부터 심볼에 할당된 구간 내 지점과 구간 길이 사이의 비율의 상위 경계 값 및 하위 경계 값을 획득하는 단계; 상기 상위 경계 값 및 상기 하위 경계 값에 기초하여, RAM 테이블로부터 바이섹션 탐색을 위한 초기값을 획득하는 단계; 및 구간 내에서 시퀀스 값을 탐색하는 단계를 포함하되, 상기 구간은 상기 초기값에 기초하여 결정되는 것을 특징으로 하는 방법을 개시한다.
Patent KR-20170013891-A (KR)
Title: 암 치료용 화합물
Inventor: LU YAN
IPC: C07D277/24
Filed: 2015-05-05
Abstract: 본 발명은 항암 활성을 갖는 콜히친-결합 부위 화합물, 이 화합물을 포함하는 조성물, 및 다양한 형태의 암을 치료하는 이의 용도에 관한 것이다.
Patent KR-20170008860-A (KR)
Inventor: YANG XIAODONG
IPC: H04W36/16
Filed: 2014-05-28
Abstract: 본 발명의 실시예는 통신 기술 분야에 관한 것이고, 비면허 셀(Uscell) 기반 정보 획득 방법 및 장치를 개시한다.  비면허 셀 상에서, 기지국이 Uscell의 추가 및 삭제를 완료할 수 있도록, 획득되는 Uscell 정보의 정밀도가 현저하게 향상된다.  본 발명의 구체적인 실시예는 검출 지시 정보를 획득하는 단계 - 검출 지시 정보는 Uscell을 식별하도록 지시하기 위해 사용되거나 및/또는 Uscell에 대응하는 기준 신호를 측정하도록 지시함 -, 그 다음에 검출 지시 정보에 따라 검출을 수행하는 단계, 및 검출 결과를 기지국에 보고하는 단계를 포함한다.  본 발명에서 제공되는 과제 해결수단은 Uscell의 정보 획득 프로세스에 주로 적용된다.
Patent KR-20170010839-A (KR)
Title: 화학적 증기 증착-개질된 다결정 다이아몬드
Inventor: SAINI GAGAN
IPC: C23C16/27
Filed: 2014-08-01
Abstract: 본 발명은 화학적 증기 증착(CVD) 증착물을 구비하는 다결정 다이아몬드(PCD)와 이러한 CVD-개질된 PCD를 포함하는 PCD 소자 및 드릴 비트에 관한 것이다. 나아가, 본 발명은 이러한 재료를 형성하는 방법에 관한 것이다.
Patent KR-20170007847-A (KR)
Inventor: KIM KYUNG NAM
IPC: C08L75/08
Filed: 2017-01-06
Abstract: Disclosed is a dried polyether-based urethane foam with an impregnated cosmetic composition. According to the present invention, the dried polyether-based urethane foam has excellent durability, filling power and emission power when a cosmetic composition is impregnated, thereby being suitable to impregnate a cosmetic composition.
Patent KR-20180081926-A (KR)
Inventor: KIM MIN JI
IPC: H01M2/18
Filed: 2017-01-09
Abstract: The present invention relates to an electrode assembly having a stack structure including a positive electrode plate on which positive electrode slurry is coated on a current collector, a negative electrode plate on which negative electrode slurry is coated on the current collector, and a separator. In a plurality of separators comprising the stack structure, a sealing part due to mutual adhesion between the separators is formed on a part of the outer periphery of each separator. Accordingly, the present invention can improve manufacturing processability.
Patent KR-20180084504-A (KR)
Inventor: HWANG EUN GUE
IPC: G09F9/30
Filed: 2017-01-17
Abstract: The present invention relates to an LED electronic display system and a control method. The present invention includes: a malfunction sensing part sensing whether an LED display part malfunctions or not; an Ethernet hub transmitting data which the LED display is going to output; first and second control boards transmitting the data from the Ethernet hub to the malfunction sensing part; and a power supply device supplying power for the operation of the LED display. The Ethernet hub and the power supply device include a second Ethernet line and a first power port respectively, which are connected to the first sub control board, and a third Ethernet line and a second power port, which are connected to the second sub control board, are separated, and thus, the first and second sub control boards, the Ethernet lines, and the power supply device are dualized. The malfunction sensing part determines whether an LED electronic display malfunctions or not by sensing and analyzing whether power is supplied from the power supply device and the first sub control board or not and whether data is damaged or not. In the event of malfunction, the first sub control board, the second Ethernet line, and the first power port switched from an operation state to a standby state, and the second sub control board, the third Ethernet line, and the second power port are switched from a standby state to an operation state, while an error message about a malfunction cause is generated.
Patent KR-20170023035-A (KR)
Title: Deposition method capable of controlling process temperature
Inventor: AN KYOUNG JOON
IPC: H01L21/02
Filed: 2017-01-18
Abstract: The present invention relates to a deposition method and, more specifically, to a deposition method which facilitates temperature control of a deposition process to obtain an advantage in low temperature deposition, which increases cooling efficiency of a sample, a deposition target, to enable deposition of high quality, and which can uniformly deposit a side surface and an edge portion of the sample.
Patent KR-20180090946-A (KR)
Inventor: PARK KYOUNG SU
IPC: G06Q50/30
Filed: 2017-02-04
Abstract: The present invention relates to a credit transaction system of a fuel, capable of stably managing a bond. The credit transaction system comprises the steps of: linking customer information including at least one of a customer identification code, vehicle information, and tool information, and storing the same in a server or a fuel injection station system; setting unit price information to the customer information and storing the same in the server or the fuel injection station system; setting, to the customer information, credit limit information or limit information on the unit price information, and limit information on a fixed date, and storing the same in the server or the fuel injection station system; transmitting traveling distance information to the server or the fuel injection station system; storing sales information in the server or the fuel injection station system; reflecting the sales information to the unit price information and extracting the same as amount information; transmitting, to a wireless terminal linked with the server, information indicating that a transaction for a credit is blocked, reflection of the unit price information is blocked, or the limit information is out of a range; and outputting a sales rate or fuel efficiency, the customer information, and the amount information.
Patent KR-20180092189-A (KR)
Title: Apparatus, method, and computer program for generating survival rate prediction model
Inventor: SEO SUNG WOOK
IPC: G06F19/00
Filed: 2017-02-08
Abstract: The present invention provides a method, a device and a computer program for generating a survival rate prediction model, which can predict an annual survival rate from medical data of a patient. According to an embodiment of the present invention, the method for generating a survival rate prediction model comprises a first step of generating an N^th section survival rate prediction model by using clinical data and N^th section survival rate data of a subject who provides the clinical data; and a second step of generating an (N+1)^th section survival rate prediction model by using the N^th section survival rate data, the N^th section survival rate prediction model, and (N+1)^th section survival rate data.
Patent KR-20180094358-A (KR)
Title: Two-component spray system
Inventor: YOU DONG HYUK
IPC: B05B12/00
Filed: 2017-02-15
Abstract: The present invention relates to a two-component spray system capable of improving a binding strength between a container, which contains a main material and a curing agent, and a spray device. The two-component spray system according to one aspect of the present invention includes: at least two spray containers that contain a main material or a curing agent and have an exhaust port; a case coupled to the spray containers to accommodate the spray containers; a first holder coupled to the spray containers and having a first inner space for allowing the exhaust port to be positioned in the first inner space; a second holder having a second inner space and screw-coupled to an outer surface of the first holder; a first hose having one end connected to the second holder to move the main material or the curing agent sprayed from the spray containers; a connection port provided at the other end of the first hose and connected to the first hose; a gun which is coupled to the connection port and mixes the main material with the curing agent to discharge the mixture to the outside; and a discharging device connected to the connection port to discharge the main material or the curing agent, which remains in the gun, to the outside after the mixture of the main material and the curing agent is discharged.
Patent KR-20180094687-A (KR)
Title: Method for recovering organic acid by using co-crystal
Inventor: SHIN WOONG CHUL
IPC: C12P7/52
Filed: 2017-02-16
Abstract: Disclosed is a method for collecting organic acid from fermented products using co-crystal. More specifically, provided is a method for collecting organic acid from fermented products using co-crystal, comprising the following steps: (a) providing the fermented products containing organic acid; (b) removing solids from the fermented products in the step (a); (c) forming the co-crystal in the fermented products by supplying a coformer to the fermented products from which the solid is removed in the step (b); (d) isolating the co-crystal from the fermented products comprising the co-crystals in the step (c); and (e) isolating organic acid and the coformer from the separated co-crystals in the step (d) to collect organic acid.
Patent KR-20170101806-A (KR)
Title: Developing apparatus, process cartridge, and image forming apparatus
Inventor: TANABE MASATO
IPC: G03G21/18
Filed: 2017-02-24
Abstract: A developing apparatus includes: a developer carrying member having a developer; a developer frame for rotatably supporting the developer carrying member; an end member on one end for supporting one end side of the developer frame in the axial direction of the developer carrying member; and an end member on the other end for supporting the other end of the developer frame in the axial direction of the developer carrying member. Each of the end member on one end and the end member on the other end is independently rotatable with respect to the developer frame.
Patent KR-20170104947-A (KR)
Title: Service security system for internet protocol calling based on SDN/NFV, and service security method thereof
Inventor: AHN TAE JIN
IPC: H04L45/74
Filed: 2017-03-07
Abstract: Disclosed are a security system capable of detecting whether to illegally use an IP-based call service (VoIP or VoLTE) in SDN and NFV environments and blocking the illegal use thereof, and a security processing method. A SDN-based centralized VoIP service security system includes: a security service manager for setting and managing a security service policy required for using a VoIP security service; a VoIP security controller for creating the security service policy received through the security service manager as a predetermined information model and delivering the preset information model to a VoIP security function; and at least one VoIP security function for providing the VoIP security service based on the information model received from the VoIP security controller. Therefore, a centralized flexible service can be provided because the security service is provided by dynamically constructing the information model in the SDN/NFV environments based on software instead of existing hardware-based security equipment.
Patent KR-20180104833-A (KR)
Inventor: LEE SU KYOUNG
IPC: A61F5/01
Filed: 2017-03-14
Abstract: The present invention relates to an auxiliary shoe worn to correct intervals between toes. More specifically, while an auxiliary device is provided between toes to widen intervals between toes, a wearing state of the auxiliary device can be confirmed while shoes are worn. During walking, a wearing state of the auxiliary device can be confirmed in real time, and a wearing position of the auxiliary device can be changed. The auxiliary shoe worn to correct intervals between toes according to the present invention comprises: an opening part (30) which allows a toe part, which is a front part of a shoe (10) worn on a foot outdoors, to be opened or closed; and a separation part (50) which is fitted to toes of a user wearing the shoe (10), widens intervals between the toes, and is exposed to the outside when the front part of the shoe (10) is opened through the opening part (30).
Patent KR-20180104975-A (KR)
Inventor: BAE GUN DUCK
IPC: F24F3/16
Filed: 2017-03-14
Abstract: The present invention relates to a duct type air conditioner. The duct type air conditioner according to the present invention comprises: a cabinet formed with a suction port through which air is introduced and a discharging port from which the air is discharged; a heat exchanger in which a refrigerant heat exchanged with the air flowing in the cabinet flows; a ventilation fan sucking the air to the suction port to pass through the heat exchanger; a driving motor for driving the ventilation fan; a duct arranged in the discharging port of the cabinet and guiding the air to an indoor space; a dust collecting device collecting fine dust of the air sucked to the inside of the cabinet; and a mounting member mounted at one side of the cabinet formed with the suction port, mounted with the dust collecting device, and supplying voltage to the dust collecting device.
Patent KR-20180109030-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04L29/06
Filed: 2017-03-24
Abstract: The present invention relates to an authentication method using a reverse reply message, capable of safely and inexpensively authenticating validity of a service with a message coupling characteristic. The authentication method using a reverse reply message comprises: a step of checking a user′s mobile number and performing a procedure for checking an authentication code generated by using service information; a step of mapping the user′s mobile number with the generated authentication code to store the same in a predetermined medium for an effective time; a step of transmitting a normal message through a predetermined telephone network, and displaying a security code including the authentication code on a web/application screen of a wireless terminal through a data network; and a step of, when the reverse message is validly received, checking a transmission number of the reverse message to perform a transmission authentication procedure, checking the authentication code included in a message body area of the reverse message to perform a code authentication procedure, and generating and transmitting an authentication result to a service server or the user′s wireless terminal.
Patent KR-20180110922-A (KR)
Title: Self-inflating traffic safety facility
Inventor: LEE SEUNG HOON
IPC: E01F13/04
Filed: 2017-03-30
Abstract: The present invention relates to self-inflating traffic equipment that is configured to be foldable for easy carriage and storage, and is installed in a construction area, such as a local road, a national highway and an express highway, an interdiction area, a dangerous area, or a location requiring an expediency to guide passage of vehicles or interrupt approaching of people. The equipment includes a flat base of a certain shape to be installed on the ground of the construction area, the interdiction area, the dangerous area, or the location requiring expediency; a body installed on the base in the construction area, the interdiction area, the dangerous area, or the location requiring expediency and folded and unfolded to guide passage of vehicles or interrupt approaching of people; an elastic member installed between the base and the body to support an unfolding state of the body on the base; and a post installed between the base and the body to support an unfolding state of the body. When the equipment is unfolded, the body is supported by the elastic member and the post, and thus is stably installed to easily guide the vehicles and people.
Patent KR-20180112464-A (KR)
Inventor: MOON HYUNG JOO
IPC: A61K6/90
Filed: 2017-04-04
Abstract: A two-liquid type dental impression material composition according to an embodiment of the present invention comprises: base paste including a viscosity modifier, a siloxane-based compound, a filler and a retarding agent; and catalyst paste including a siloxane-based compound, a filler, a retarding agent, a crosslinking agent and a dye. An objective of the present invention is to provide a two-liquid type dental impression material composition which is excellent in viscosity and elasticity and capable of precise impression production.
Patent KR-20180115964-A (KR)
Inventor: KWON YUNG UP
IPC: E04G21/16
Filed: 2017-04-14
Abstract: The present invention relates to a wire fastening tool, wherein a lightweight and strong wire fastening tool is provided to facilitate fastening and carry when a worker fastens each mold frame, which is temporarily installed before the deposition of concrete in a construction field to make a concrete structure of a predetermined shape and dimension, with a wire to increase the strength and supporting force of a structure in deposition of concrete. The wire fastening tool comprises a handle having a tilted hook formed on a side surface and having a locking protrusion formed on an opposite side to the one side. According to the present invention, the wire fastening tool comprises: a pipe-shaped hollow pipe having a penetrated inner part; the tilted hook formed on one side of the hollow pipe; and a handle forming means formed on the opposite side of the one side to be easily held by the worker, and to provide durability while reducing total weight. Accordingly, the total weight is reduced and the durability is provided thereby providing an advantage of being used one hand of the worker for a long time. Moreover, a product is lightweight and manufacturing costs are reduced, thereby providing an advantage of reducing production costs. Moreover, the durability is provided while being lightweight and the handle is disposed to be easily held, thereby providing an advantage of being easily and safely used.
Patent KR-20180116668-A (KR)
Inventor: KIM JIN KEUN
IPC: G01N25/48
Filed: 2017-04-17
Abstract: The present invention relates to an estimation method of a concrete property value at early ages, which comprises the following steps of: measuring a deformation rate of a temperature stress measurement device to deposit a concrete sample; calculating concrete stress based on the measured deformation rate; and estimating the concrete property value at early ages by comparing the measured stress and interpretation stress. Moreover, a simple indoor experiment is carried out to estimate various concrete property values.
Patent KR-20180117872-A (KR)
Inventor: I SE YEONG
IPC: F24D5/10
Filed: 2017-04-20
Abstract: A stove is made in a square shape to use stove fuel as scrap iron. The scrap iron uses charcoal briquettes or oval briquettes to ignite. A boiler is connected to a boiler pipe in an apartment house or a room of a house through a pipe. A hole is drilled in the connected pipe to be operated to be connected to a blade of a fan through the pipe.
Patent KR-20180117917-A (KR)
Inventor: JEON BYOUNG KI
IPC: H02J13/00
Filed: 2017-04-20
Abstract: The present invention relates to a DC power supply system provided for a lamp and a lamp switch, and more specifically, to a DC power supply system for implementing an IoT of a lamp switch, which can perform DC power supply for on/off control of an electric switch and Internet of Things (IoT) implementation without additional installation of a wire or battery even in a state that a mechanical switch for controlling one or more lamps is previously installed. The DC power supply system for implementing IoT of a lamp switch, including a mechanical switch controlling on/off of a lamp, comprises: a first DC power supply unit for supplying power to a lamp when a mechanical switch is turned off; a second DC power supply unit for supplying power to the lamp when the mechanical switch is turned on; and a constant voltage supply unit for supplying a constant voltage for implementing IoT of an electronic switch without an additional wire regardless of on/off state of the mechanical switch.